[teiid-issues] [JBoss JIRA] (TEIID-1859) Add a capability to restrict comparisons

[Steven Hawkins (Resolved) (JIRA)]

     [ https://issues.jboss.org/browse/TEIID-1859?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Steven Hawkins resolved TEIID-1859.
-----------------------------------

    Resolution: Done


Added ExecutionFactory.supportsLiteralOnlyComparisons and planning support.
                
> Add a capability to restrict comparisons
> ----------------------------------------
>
>                 Key: TEIID-1859
>                 URL: https://issues.jboss.org/browse/TEIID-1859
>             Project: Teiid
>          Issue Type: Enhancement
>          Components: Connector API, Query Engine
>    Affects Versions: 8.0
>            Reporter: Steven Hawkins
>            Assignee: Steven Hawkins
>             Fix For: 8.0
>
>
> Some sources such as Salesforce do not support non-join comparison between columns.  e.g. table.col1 = table.col2 is not allowed, but table.col1 = 'val' is.

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